Sub_Drop Items

Description
This value indicates the total number of dataset tags that the
FactoryTalk Linx Gateway
 subscriber is unable to process due to resource limitations or configuration constraints, such as queue overflow or high data arrival rates.
For more information about the subscriber configuration, see
FactoryTalk Linx Gateway
 Help.
Location
  • FactoryTalk Diagnostics Counter Monitor > System Diagnostics > localhost >
    FactoryTalk Linx Gateway
     MQTT Server > [Client ID] > [Dataset Name]
Value
  • Type: 64-bit signed integer
  • Source: This value is generated by the
    FactoryTalk Linx Gateway
     MQTT service.
  • Updates: This value increases when the subscriber is unable to process the upcoming data due to resource limitations or configuration constraints.
  • Reset: This value resets when you reset the service or restart the computer.
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